AMC 8 · 2002 · #24
학년 6 rate-ratio rateratio-proportionpercentagefraction-arithmetic identify-subproblemsdimensional-analysis ↑ 선수 지식: fraction-arithmeticratio-proportion
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문제
Miki has a dozen oranges of the same size and a dozen pears of the same size. Miki uses her juicer to extract 8 ounces of pear juice from 3 pears and 8 ounces of orange juice from 2 oranges. She makes a pear-orange juice blend from an equal number of pears and oranges. What percent of the blend is pear juice?
답을 골라 클릭하세요.
(A)
30
(B)
40
(C)
50
(D)
60
(E)
70
AMC 8 2002 problem © Mathematical Association of America (MAA AMC). Reproduced for educational use.
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